Structure-Function.org

Humerus, Right

1. Greater tubercle
2. Lesser tubercle
3. Intertubercular sulcus
4. Head
1. Glenohumeral joint with glenoid fossa of scapula
5. Anatomical neck
6. Surgical neck
7. Deltoid tuberosity
8. Radial fossa
9. Lateral epicondyle
10. Capitulum
2. Humeroradial joint with head of radius
11. Trochlea
3. Humeroulnar joint with trochlear notch of ulna
12. Medial epicondyle
13. Coronoid fossa

On the distal end of this long bone, note the shallow depressions (H & M) that signify you are viewing the anterior aspect of this bone.

The relatively slender feature D can help you distinguish this bone from a heavier bone of the lower limb and will help you determine the side this bone is from if you remember (D) faces medially.